Exact Mass: 264.0454

Exact Mass Matches: 264.0454

Found 500 metabolites which its exact mass value is equals to given mass value 264.0454, within given mass tolerance error 0.05 dalton. Try search metabolite list with more accurate mass tolerance error 0.01 dalton.

Frutinone A

chromeno[3,2-c]chromene-6,7-quinone

C16H8O4 (264.0423)

D004791 - Enzyme Inhibitors > D065607 - Cytochrome P-450 Enzyme Inhibitors > D065609 - Cytochrome P-450 CYP1A2 Inhibitors

Perlolyrine

5-(9H-pyrido[3,4-b]indol-1-yl)-2-Furanmethanol, 9ci

C16H12N2O2 (264.0899)

Alkaloid from Korean ginseng and Japanese soy sauce. Perlolyrine is found in saffron, soy bean, and herbs and spices. Perlolyrine is found in herbs and spices. Perlolyrine is an alkaloid from Korean ginseng and Japanese soy sauc

3-Methoxy-4-Hydroxyphenylglycol sulfate

[2-Hydroxy-1-(4-hydroxy-3-methoxyphenyl)ethoxy]sulphonic acid

C9H12O7S (264.0304)

3-Methoxy-4-Hydroxyphenylglycol sulfate, also known as (3-methoxy-4-sulfonyloxyphenyl)glycol or MHPG-sulfate, belongs to the class of organic compounds known as methoxyphenols. Methoxyphenols are compounds containing a methoxy group attached to the benzene ring of a phenol moiety. 3-Methoxy-4-Hydroxyphenylglycol sulfate is a member of phenols and an alcohol. A sulfated metabolite of brain norepinephrine. It is formed by phenolsulphotransferase acting on 3-methoxy-4-hydroxphenylglycol (MHPG). [HMDB]

Sulfamerazine

4-amino-N-(4-methylpyrimidin-2-yl)benzene-1-sulfonamide

C11H12N4O2S (264.0681)

Sulfamerazine is only found in individuals that have used or taken this drug.It is a sulfanilamide that is used as an antibacterial agent. [PubChem]Sulfamerazine is a sulfonamide drug that inhibits bacterial synthesis of dihydrofolic acid by competing with para-aminobenzoic acid (PABA) for binding to dihydropteroate synthetase (dihydrofolate synthetase). Sulfamerazine is bacteriostatic in nature. Inhibition of dihydrofolic acid synthesis decreases the synthesis of bacterial nucleotides and DNA. D - Dermatologicals > D06 - Antibiotics and chemotherapeutics for dermatological use > D06B - Chemotherapeutics for topical use > D06BA - Sulfonamides J - Antiinfectives for systemic use > J01 - Antibacterials for systemic use > J01E - Sulfonamides and trimethoprim > J01ED - Long-acting sulfonamides C254 - Anti-Infective Agent > C29739 - Sulfonamide Anti-Infective Agent D000890 - Anti-Infective Agents > D000900 - Anti-Bacterial Agents D000890 - Anti-Infective Agents > D013424 - Sulfanilamides

2',2'-Difluorodeoxyuridine

1-[(2S,4R,5S)-3,3-difluoro-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]-4-hydroxy-1,2-dihydropyrimidin-2-one

C9H10F2N2O5 (264.0558)

2,2-Difluorodeoxyuridine is a metabolite of gemcitabine. Gemcitabine is a nucleoside analog used as chemotherapy. It is marketed as Gemzar by Eli Lilly and Company. (Wikipedia)

gamma-Glutamyl-S-methylcysteine

2-Amino-4-{[1-carboxy-2-(methylsulphanyl)ethyl]-C-hydroxycarbonimidoyl}butanoic acid

C9H16N2O5S (264.078)

gamma-Glutamyl-S-methylcysteine is found in garden onion. gamma-Glutamyl-S-methylcysteine is a constituent of many edible vegetable species Constituent of many edible vegetable species. gamma-Glutamyl-S-methylcysteine is found in garden onion, soft-necked garlic, and lima bean.

5,8-Dihydro-6-(4-methyl-3-pentenyl)-1,2,3,4-tetrathiocin

6-(4-methylpent-3-en-1-yl)-5,8-dihydro-1,2,3,4-tetrathiocine

C10H16S4 (264.0135)

5,8-Dihydro-6-(4-methyl-3-pentenyl)-1,2,3,4-tetrathiocin is found in alcoholic beverages. 5,8-Dihydro-6-(4-methyl-3-pentenyl)-1,2,3,4-tetrathiocin is a constituent of hops. Constituent of hops. 5,8-Dihydro-6-(4-methyl-3-pentenyl)-1,2,3,4-tetrathiocin is found in alcoholic beverages.

3-Hydroxy-4-butanolide

4-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}oxolan-2-one

C10H16O8 (264.0845)

3-Hydroxy-4-butanolide is found in herbs and spices. 3-Hydroxy-4-butanolide is a constituent of Crocus sativus (saffron) Constituent of Crocus sativus (saffron). 3-Hydroxy-4-butanolide is found in tea and herbs and spices.

Necatorine

9-hydroxy-6-oxa-17,18-diazatetracyclo[8.8.0.0²,⁷.0¹¹,¹⁶]octadeca-1(10),2(7),3,8,11,13,15,17-octaen-5-one

C15H8N2O3 (264.0535)

Necatorine is found in mushrooms. Necatorine is an alkaloid from the mushroom Lactarius necator.

3-Methoxy-4-hydroxyphenylethyleneglycol sulfate

[4-(1,2-Dihydroxyethyl)-2-methoxyphenyl]oxidanesulphonic acid

C9H12O7S (264.0304)

3-Methoxy-4-hydroxyphenylethyleneglycol sulfate (MHPG-SO4) is the major metabolite of noradrenaline in serum. Chronic schizophrenics have lower serum levels than healthy individuals. Treatment of both groups with 7 daily 3-mg doses of haloperidol caused similar decreases in MHPG-SO4 concentration (PMID: 7343757). In human urine, MHPG-SO4 constitutes 44\\% of the total 3-methoxy-4-hydroxyphenylethylene glycol (PMID: 7379456). 3-methoxy-4-hydroxyphenylethyleneglycol sulfate (MHPG-SO4) is the major metabolite of noradrenaline in serum. Chronic schizophrenics have lower serum levels than healthy individuals. Treatment of both groups with 7 daily 3-mg doses of Haloperidol caused similar decreases in MHPG-SO4 concentration. (PMID 7343757)

Methionyl-Aspartate

2-{[2-amino-1-hydroxy-4-(methylsulphanyl)butylidene]amino}butanedioic acid

C9H16N2O5S (264.078)

Methionyl-Aspartate is a dipeptide composed of methionine and aspartate. It is an incomplete breakdown product of protein digestion or protein catabolism. Some dipeptides are known to have physiological or cell-signaling effects although most are simply short-lived intermediates on their way to specific amino acid degradation pathways following further proteolysis. This dipeptide has not yet been identified in human tissues or biofluids and so it is classified as an Expected metabolite.

Aspartyl-Methionine

3-Amino-3-{[1-carboxy-3-(methylsulphanyl)propyl]-C-hydroxycarbonimidoyl}propanoic acid

C9H16N2O5S (264.078)

Aspartyl-Methionine is a dipeptide composed of aspartate and methionine. It is an incomplete breakdown product of protein digestion or protein catabolism. Some dipeptides are known to have physiological or cell-signaling effects although most are simply short-lived intermediates on their way to specific amino acid degradation pathways following further proteolysis. This dipeptide has not yet been identified in human tissues or biofluids and so it is classified as an Expected metabolite.

Sinalbin B

9-Methoxy-2-(methylsulphanyl)-4H,9H-[1,3]thiazino[6,5-b]indole

C12H12N2OS2 (264.0391)

Isolated from Sinapis alba (white mustard). Sinalbin B is found in brassicas, herbs and spices, and white mustard. Sinalbin B is found in brassicas. Sinalbin B is isolated from Sinapis alba (white mustard).

N-Acetylcystathionine

(2S)-2-Amino-4-({2-carboxy-2-[(1-hydroxyethylidene)amino]ethyl}sulphanyl)butanoic acid

C9H16N2O5S (264.078)

N-Acetylcystathionine is an amino-acid. It is found in the urine of patients with cystathioninuria which is an autosomal recessive phenotype with abnormal accumulcation of plasma cystathionine, leading to increased urinary excretion (PMID: 1793738) [HMDB] N-Acetylcystathionine is an amino-acid. It is found in the urine of patients with cystathioninuria which is an autosomal recessive phenotype with abnormal accumulcation of plasma cystathionine, leading to increased urinary excretion (PMID: 1793738).

dapsone hydroxylamine

4-Amino-4-hydroxylaminodiphenylsulfone, T-labeled CPD

C12H12N2O3S (264.0569)

dapsone hydroxylamine is a metabolite of dapsone. Dapsone (diamino-diphenyl sulfone) is a medication most commonly used in combination with rifampicin and clofazimine as multidrug therapy (MDT) for the treatment of Mycobacterium leprae infections. It is also second-line treatment for prophylaxis (prevention) against Pneumocystis pneumonia (PCP) caused by Pneumocystis jirovecii (formerly P. carinii) in HIV patients in whom CD4 counts are below 200/mm. (Wikipedia)

1-[(4R,5R)-3,3-Difluoro-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]pyrimidine-2,4-dione

1-[3,3-difluoro-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]-1,2,3,4-tetrahydropyrimidine-2,4-dione

C9H10F2N2O5 (264.0558)

Enoximone sulfoxide

4-(4-methanesulfinylbenzoyl)-5-methyl-2,3-dihydro-1H-imidazol-2-one

C12H12N2O3S (264.0569)

Difluorodeoxyuridine

5,6-difluoro-1-[4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]-1,2,3,4-tetrahydropyrimidine-2,4-dione

C9H10F2N2O5 (264.0558)

Diftalone

5,7,12,14-tetrahydro-6,13-diazatetracene-5,12-dione

C16H12N2O2 (264.0899)

Furagin

1-{[3-(5-nitrofuran-2-yl)prop-2-en-1-ylidene]amino}imidazolidine-2,4-dione

C10H8N4O5 (264.0495)

Ethanethioic acid, S-(2-(((2R)-2-(acetylamino)-3-mercapto-1-oxopropyl)amino)ethyl)ester

C9H16N2O3S2 (264.0602)

2,2-Difluoro-n-(2-hydroxyethyl)-3-(2-nitro-1h-imidazol-1-yl)propanamide

C8H10F2N4O4 (264.067)

n-Heptafluorobutyrylimidazole

2,2,3,3,4,4,4-heptafluoro-1-(1H-imidazol-1-yl)butan-1-one

C7H3F7N2O (264.0134)

Phenyl 1-hydroxy-2-naphthoate

Phenyl 1-hydroxynaphthalene-2-carboxylic acid

C17H12O3 (264.0786)

Raluridine

5-chloro-1-[4-fluoro-5-(hydroxymethyl)oxolan-2-yl]-1,2,3,4-tetrahydropyrimidine-2,4-dione

C9H10ClFN2O4 (264.0313)

1-[(2R,4S,5S)-5-[Difluoro(hydroxy)methyl]-4-hydroxyoxolan-2-yl]pyrimidine-2,4-dione

1-{5-[difluoro(hydroxy)methyl]-4-hydroxyoxolan-2-yl}-1,2,3,4-tetrahydropyrimidine-2,4-dione

C9H10F2N2O5 (264.0558)

tri-glyceride

3,6,9-tris(hydroxymethyl)-1,4,7-trioxonane-2,5,8-trione

C9H12O9 (264.0481)

Zilascorb

3,4-dihydroxy-5-(2-phenyl-1,3-dioxolan-4-yl)-2,5-dihydrofuran-2-one

C13H12O6 (264.0634)

3beta-Chlorodehydrocostuslactone

(3Abeta,6abeta,9abeta,9balpha)-3,6,9-trismethylene-8a-chlorododecahydroazuleno[4,5-b]furan-2-one

C15H17ClO2 (264.0917)

3beta-chlorodehydrocostuslactone belongs to guaianolides and derivatives class of compounds. Those are diterpene lactones with a structure characterized by the presence of a gamma-lactone fused to a guaiane, forming 3,6,9-trimethyl-azuleno[4,5-b]furan-2-one or a derivative. 3beta-chlorodehydrocostuslactone is practically insoluble (in water) and an extremely weak basic (essentially neutral) compound (based on its pKa). 3beta-chlorodehydrocostuslactone can be found in sweet bay, which makes 3beta-chlorodehydrocostuslactone a potential biomarker for the consumption of this food product.

Arctinol

1-{5-[5-(prop-1-yn-1-yl)thiophen-2-yl]thiophen-2-yl}ethane-1,2-diol

C13H12O2S2 (264.0279)

Arctinol b is a member of the class of compounds known as bi- and oligothiophenes. Bi- and oligothiophenes are organic compounds containing two or more linked thiophene rings. Thiophene is a five-member aromatic ring with one sulfur and four carbon atoms. Arctinol b is practically insoluble (in water) and a very weakly acidic compound (based on its pKa). Arctinol b can be found in burdock, which makes arctinol b a potential biomarker for the consumption of this food product.

Kinsenoside

(R)-4-(((2R,3R,4S,5S,6R)-3,4,5-Trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)dihydrofuran-2(3H)-one

C10H16O8 (264.0845)

(3R)-5-Oxotetrahydro-3-furanyl beta-D-glucopyranoside is a glycoside. Kinsenoside is a natural product found in Anoectochilus formosanus, Anoectochilus koshunensis, and Crocus sativus with data available. Kinsenoside is a main active component isolated from plants of the genus Anoectochilus, and exhibits many biological activities and pharmacological effects[1]. Kinsenoside rescues the nucleus pulposus cells (NPCs) viability under oxidative stress and protects against apoptosis, senescence and mitochondrial dysfunction in a Nrf2-dependent way[2]. Kinsenoside is a main active component isolated from plants of the genus Anoectochilus, and exhibits many biological activities and pharmacological effects[1]. Kinsenoside rescues the nucleus pulposus cells (NPCs) viability under oxidative stress and protects against apoptosis, senescence and mitochondrial dysfunction in a Nrf2-dependent way[2].

Pantoisofuranoid A

(-)-Pantoisofuranoid A

C10H17BrO3 (264.0361)

Ancistroquinone D

C13H12O6 (264.0634)

3beta-Chlorodehydrocostuslactone

C15H17ClO2 (264.0917)

Ancistroquinone E

C12H8O7 (264.027)

7-Acetoxy-5,6-dimethoxycoumarin

C13H12O6 (264.0634)

7-hydroxytryptanthrin

C15H8N2O3 (264.0535)

Luotonin C

C16H12N2O2 (264.0899)

2-Hydroxyfurano[2,3:4,3]chalcone

C17H12O3 (264.0786)

nigrolineaisoflavone A

C13H12O6 (264.0634)

Pantoisofuranoid B

(-)-Pantoisofuranoid B

C10H17BrO3 (264.0361)

Pantoisofuranoid C

C10H17BrO3 (264.0361)

Maybridge3_003787

C12H9ClN2OS (264.0124)

Maybridge1_007470

C16H12N2O2 (264.0899)

Purpurogallincarboxylic acid

C12H8O7 (264.027)

3,3-Methylenebis(4-hydroxy-6-methyl-2H-pyran-2-one)

C13H12O6 (264.0634)

Q63409603

C10H16O8 (264.0845)

C10H17BrO3

C10H17BrO3 (264.0361)

Neo-tanshinlactone

C17H12O3 (264.0786)

3-(1-hydroxybutyl)-4-bromo-5-hydroxy-5-methyl-2(5h)-furanone

C9H13BrO4 (263.9997)

(2S)-(2,3:7,8)furanoflavanone

C17H12O3 (264.0786)

Cristazarin

C13H12O6 (264.0634)

Necatorone

C15H8N2O3 (264.0535)

CHEMBL4205751

C16H12N2O2 (264.0899)

Nauclefidine

C16H12N2O2 (264.0899)

C17H12O3

C17H12O3 (264.0786)

2.3.7-Trihydroxy-6-acetyl-juglon|6-Acetyl-2,3,5,7-tetrahydroxy-1,4-naphthochinon

C12H8O7 (264.027)

Isoperlolyrine

C16H12N2O2 (264.0899)

1-dehydroxyarthrinone|dehydroxyarthrinone

C13H12O6 (264.0634)

3-Acetyl-2,5,6,7-tetrahydroxy-1,4-naphthochinon, Spinochrom S|3-Acetyl-2,5,6,7-tetrahydroxy-1,4-naphthoquinone|3-Acetyl-2,6,7-trihydroxy-juglon

C12H8O7 (264.027)

LNM K-1

C13H16N2O2S (264.0932)

SCHEMBL10494234

C13H12O6 (264.0634)

Spinochrome A

C12H8O7 (264.027)

6-formyl-7,8-dihydroxy-1-oxo-1H-isochromene-3-carboxylic acid methyl ester

C12H8O7 (264.027)

dioncoquinone D

C13H12O6 (264.0634)

C9H8N6O4

C9H8N6O4 (264.0607)

4-Oxo-4,6,7,12-tetrahydroindolo[2,3-a]quinolizine-3-carbaldehyde

C16H12N2O2 (264.0899)

Penicimarin E

C13H12O6 (264.0634)

1,3,5,8-Tetrahydroxy 5,6,7,8-tetrahydroxanthone

C13H12O6 (264.0634)

4,11-dimethoxyeupolauridine

C16H12N2O2 (264.0899)

chaetochromone A

C13H12O6 (264.0634)

Proferrorosamine B

C12H12N2O5 (264.0746)

ACMC-20lx1g

C13H12O6 (264.0634)

2-(3,4-dihydroxybut-1-inyl)-5-methyldithiophene|2-<3,4-dihydroxybut-1-inyl>-5-methyldithiophene

C13H12O2S2 (264.0279)

2,5-Furandione, 3-phenyl-4-(phenylmethyl)-

C17H12O3 (264.0786)

Actinol B

C13H12O2S2 (264.0279)

6-acetoxy-5,7-dimethoxycoumarin

C13H12O6 (264.0634)

alcyopterosin P

C15H17ClO2 (264.0917)

Aristolide B

C16H8O4 (264.0423)

Eupolauramine

C16H12N2O2 (264.0899)

Acetic acid 2-oxo-5,6-dimethoxy-2H-1-benzopyran-7-yl ester

C13H12O6 (264.0634)

ACMC-20mglg

C17H12O3 (264.0786)

6-(beta-hydroxypropionyl)-1,3-dimethyllumazine|6-beta-hydroxypropionyl-1,3-dimethyllumazine

C11H12N4O4 (264.0859)

Neplanocine d

C11H12N4O4 (264.0859)

5-hydroxy-2-styrylchromone

C17H12O3 (264.0786)

6-beta-methoxypropionyl-3-methyllumazine

C11H12N4O4 (264.0859)

2,5-dihydroxy-3,8-dimethoxy-7-methylnaphtho-1,4-quinone|Nepenthone E

C13H12O6 (264.0634)

Salvinolactone

C17H12O3 (264.0786)

2-Propenoic acid, 3-[3,4-bis(acetyloxy)phenyl]-, (E)-

C13H12O6 (264.0634)

S-(2-DL-carboxy-n-propyl)-L-cysteinylglycine

C9H16N2O5S (264.078)

arctinol b|arctinol-b

C13H12O2S2 (264.0279)

Tanshinlactone

6,14-dimethyl-12,16-dioxatetracyclo[8.7.0.02,7.011,15]heptadeca-1(10),2,4,6,8,11(15),13-heptaen-17-one

C17H12O3 (264.0786)

Tanshinlactone is a natural product found in Salvia miltiorrhiza with data available.

Purpurogallin carboxylic acid

InChI=1/C12H8O7/c13-6-3-5(12(18)19)1-4-2-7(14)10(16)11(17)8(4)9(6)15/h1-3,14,16-17H,(H,13,15)(H,18,19)

C12H8O7 (264.027)

sulfamerazine

C11H12N4O2S (264.0681)

D - Dermatologicals > D06 - Antibiotics and chemotherapeutics for dermatological use > D06B - Chemotherapeutics for topical use > D06BA - Sulfonamides J - Antiinfectives for systemic use > J01 - Antibacterials for systemic use > J01E - Sulfonamides and trimethoprim > J01ED - Long-acting sulfonamides C254 - Anti-Infective Agent > C29739 - Sulfonamide Anti-Infective Agent D000890 - Anti-Infective Agents > D000900 - Anti-Bacterial Agents D000890 - Anti-Infective Agents > D013424 - Sulfanilamides CONFIDENCE standard compound; INTERNAL_ID 1016

2,2-Difluorodeoxyuridine

2,2-Difluoro-2-deoxyuridine

C9H10F2N2O5 (264.0558)

CONFIDENCE standard compound; EAWAG_UCHEM_ID 2649 2′,2′-Difluorodeoxyuridine (dFdU) is the main metabolite of Gemcitabine (HY-17026). 2′,2′-Difluorodeoxyuridine causes a concentration- and schedule- dependent radiosensitising effect in vitro[1].

4-hydroxy-3-[(4-hydroxy-6-methyl-2-oxopyran-3-yl)methyl]-6-methylpyran-2-one

NCGC00170015-02!4-hydroxy-3-[(4-hydroxy-6-methyl-2-oxopyran-3-yl)methyl]-6-methylpyran-2-one

C13H12O6 (264.0634)

3,7,8-trihydroxy-3-methyl-1,4-dihydropyrano[4,3-b]chromen-10-one

NCGC00380407-01!3,7,8-trihydroxy-3-methyl-1,4-dihydropyrano[4,3-b]chromen-10-one

C13H12O6 (264.0634)

3-methoxy-4-hydroxyphenylglycol sulfate

C9H12O7S (264.0304)

PURPUROGALLIN-4-CARBOXYLIC ACID

C12H8O7 (264.027)

4-hydroxy-3-[(4-hydroxy-6-methyl-2-oxopyran-3-yl)methyl]-6-methylpyran-2-one

C13H12O6 (264.0634)

Tricarboxyl-A4EO2

C10H16O8 (264.0845)

Literature spectrum; CONFIDENCE Tentative identification: isomers possible (Level 3); Could be alkyl homologue of given structure; Digitised from figure: approximate intensities

Glutamyl-S-methylcysteine

C9H16N2O5S (264.078)

Annotation level-1 Annotation level-2

Phenyl 1-hydroxy-2-naphthoate

C17H12O3 (264.0786)

CONFIDENCE standard compound; INTERNAL_ID 1074; DATASET 20200303_ENTACT_RP_MIX499; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 5147; ORIGINAL_PRECURSOR_SCAN_NO 5145 DATASET 20200303_ENTACT_RP_MIX505; CONFIDENCE standard compound; INTERNAL_ID 1074; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 5844; ORIGINAL_PRECURSOR_SCAN_NO 5842 CONFIDENCE standard compound; INTERNAL_ID 1074; DATASET 20200303_ENTACT_RP_MIX505; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 5844; ORIGINAL_PRECURSOR_SCAN_NO 5842 CONFIDENCE standard compound; INTERNAL_ID 1074; DATASET 20200303_ENTACT_RP_MIX505; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 5882; ORIGINAL_PRECURSOR_SCAN_NO 5880 CONFIDENCE standard compound; INTERNAL_ID 1074; DATASET 20200303_ENTACT_RP_MIX505; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 5858; ORIGINAL_PRECURSOR_SCAN_NO 5855 CONFIDENCE standard compound; INTERNAL_ID 1074; DATASET 20200303_ENTACT_RP_MIX505; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 5940; ORIGINAL_PRECURSOR_SCAN_NO 5938 CONFIDENCE standard compound; INTERNAL_ID 1074; DATASET 20200303_ENTACT_RP_MIX499; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 5273; ORIGINAL_PRECURSOR_SCAN_NO 5272

4-hydroxy-3-[(4-hydroxy-6-methyl-2-oxopyran-3-yl)methyl]-6-methylpyran-2-one_major

C13H12O6 (264.0634)

PURPUROGALLIN-4-CARBOXYLIC ACID_major

C12H8O7 (264.027)

(3-Methoxy-4-hydroxyphenyl)ethylene glycol sulfate

C9H12O7S (264.0304)

5-(3,4-Dihydroxyphenyl)-5-ethylbarbituric acid

C12H12N2O5 (264.0746)

Dapsone hydroxylamine

C12H12N2O3S (264.0569)

Pyrimethamine-3-N-Oxide

C12H13ClN4O (264.0778)

Pyrimethamine-1-N-Oxide

C12H13ClN4O (264.0778)

Met Asp

C9H16N2O5S1 (264.078)

Asp Met

C9H16N2O5S1 (264.078)

Enoximone sulfoxide

C12H12N2O3S (264.0569)

N-Acetylcystathionine

C9H16N2O5S (264.078)

11-bromo-undecanoic acid

C11H21BrO2 (264.0725)

Asp-met

2-[2-amino-4-(methylsulfanyl)butanamido]butanedioic acid

C9H16N2O5S (264.078)

Met-asp

3-amino-3-{[1-carboxy-3-(methylsulfanyl)propyl]carbamoyl}propanoic acid

C9H16N2O5S (264.078)

A dipeptide formed from L-methionine and L-aspartic acid residues.

g-Glutamyl-S-methylcysteine

2-amino-4-{[1-carboxy-2-(methylsulfanyl)ethyl]carbamoyl}butanoic acid

C9H16N2O5S (264.078)

3-Hydroxy-4-butanolide

4-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}oxolan-2-one

C10H16O8 (264.0845)

Sinalbin B

9-methoxy-2-(methylsulfanyl)-4H,9H-[1,3]thiazino[6,5-b]indole

C12H12N2OS2 (264.0391)

6-(4-Methyl-3-pentenyl)-1,2,3,4-tetrathia-6-cyclooctene

6-(4-methylpent-3-en-1-yl)-5,8-dihydro-1,2,3,4-tetrathiocine

C10H16S4 (264.0135)

Necatorin

9-hydroxy-6-oxa-17,18-diazatetracyclo[8.8.0.0^{2,7}.0^{11,16}]octadeca-1(10),2(7),3,8,11,13,15,17-octaen-5-one

C15H8N2O3 (264.0535)

8-dimethylarsinoyl-octanoic acid

C10H21AsO3 (264.0707)

4-Iodo-1-methyl-2-(2-methyl-2-propanyl)-1H-imidazole

C8H13IN2 (264.0123)

3-Methoxy-4-pyrrolidinoaniline Dihydrochloride

C11H18Cl2N2O (264.0796)

N-Cyclohexyl-2-benzothiazolesulfenamide

2-BENZOTHIAZOLESULFENAMIDE, N-CYCLOHEXYL

C13H16N2S2 (264.0755)

(3,4-Difluoro-2,5-thienediyl)bis(trimethylsilane)

C10H18F2SSi2 (264.0636)

heptafluorobutyrylimidazole

n-Heptafluorobutyrylimidazole

C7H3F7N2O (264.0134)

1,2,8,9-tetrachlorononane

C9H16Cl4 (264.0006)

2-[(2-Chloro-4-nitrophenoxy)methyl]pyridine

C12H9ClN2O3 (264.0302)

2-(2,4-DINITROPHENYL)CYCLOHEXANONE

C12H12N2O5 (264.0746)

1,3-DIPHENYL-1H-PYRAZOLE-4-CARBOXYLIC ACID

C16H12N2O2 (264.0899)

2-[(2-CHLORO-6-FLUOROBENZYL)OXY]BENZALDEHYDE

C14H10ClFO2 (264.0353)

2,6-Bis(thiocyanatomethyl)-4-methylanisole

C12H12N2OS2 (264.0391)

mono-2-acryloyloxyethyl phthalate

C13H12O6 (264.0634)

5-CHLORO-1-(4-TRIFLUOROMETHOXY-PHENYL)-1H-TETRAZOLE

C8H4ClF3N4O (264.0026)

1,5-DIPHENYL-1H-PYRAZOLE-4-CARBOXYLIC ACID

C16H12N2O2 (264.0899)

2-(4-AMINO-PHENYL)-QUINOLINE-4-CARBOXYLIC ACID

C16H12N2O2 (264.0899)

2(1H)-Quinoxalinone,3-(2-oxo-2-phenylethyl)-

C16H12N2O2 (264.0899)

3-(THIAZOL-2-YLCARBAMOYL)-BICYCLO[2.2.1]HEPT-5-ENE-2-CARBOXYLIC ACID

C12H12N2O3S (264.0569)

(1-BENZYL-2-SULFANYL-1H-IMIDAZOL-5-YL)METHANOL

C12H12N2O3S (264.0569)

3,5-BIS(METHYLSULFONYL)PHENYL]METHANOL

C9H12O5S2 (264.0126)

N-Benzyloxycarbonyl-2-oxoimidazoline-4-carboxylic acid

C12H12N2O5 (264.0746)

2,6-Difluoro-3-(propylsulfonyl)benzoic acid

C10H10F2O4S (264.0268)

4,6-Dichloro-5-(2,2-diethoxyethyl)pyrimidine

C10H14Cl2N2O2 (264.0432)

SulfaMerazine-13C6

C11H12N4O2S (264.0681)

4-(2-chloro-6-fluorobenzyloxy)benzaldehyde

C14H10ClFO2 (264.0353)

1-TRIFLUOROACETYL-5-FLUOROBENZIMIDAZOLIN-2-THIONE

C9H4F4N2OS (263.998)

3-[(2-CHLORO-4-FLUOROBENZYL)OXY]BENZALDEHYDE

C14H10ClFO2 (264.0353)

4-[(2-CHLORO-4-FLUOROBENZYL)OXY]BENZALDEHYDE

C14H10ClFO2 (264.0353)

Ethyl 2,3,4,5-tetrafluorobenzoyl acetate

C11H8F4O3 (264.041)

Methanesulfonamide,N,N-1,2-phenylenebis-

C8H12N2O4S2 (264.0238)

3-(4-methoxyphenoxy)-1-propanesulfonyl

C10H13ClO4S (264.0223)

2-Naphthalenecarboxylicacid, 3-hydroxy-, phenyl ester

C17H12O3 (264.0786)

Methyl 4-amino-3-(4-methoxyphenyl)isothiazole-5-carboxylate

C12H12N2O3S (264.0569)

4,5,6,7-TETRAHYDRO-1H-BENZO[D]IMIDAZOLE-6-CARBOXYLIC ACID COMPOUND WITH SULFURIC ACID (1:1)

C8H12N2O6S (264.0416)

N-benzyl-6-chloro-5-nitropyrimidin-4-amine

C11H9ClN4O2 (264.0414)

1-(2,5-DICHLOROPYRIMIDIN-4-YL)-1H-BENZO[D]IMIDAZOLE

C11H6Cl2N4 (263.9969)

5-CHLORO-2-[(2-FLUOROBENZYL)OXY]BENZALDEHYDE

C14H10ClFO2 (264.0353)

11-Bromoundecanoic acid

C11H21BrO2 (264.0725)

thialbarbital

C13H16N2O2S (264.0932)

C78272 - Agent Affecting Nervous System > C29756 - Sedative and Hypnotic > C67084 - Barbiturate

3,6-DIACETOXYPHTHALIC ACID ANHYDRIDE

C12H8O7 (264.027)

(2-ISOPROPYL-1H-BENZIMIDAZOL-1-YL)ACETIC ACID

C11H12N4O2S (264.0681)

5-(3,4-DIMETHOXYPHENYL)-2H-TETRAZOL-2-YL]ACETIC ACID

C11H12N4O4 (264.0859)

Triethylsilyl trifluoromethanesulfonate

C7H15F3O3SSi (264.0463)

2-(7H-PYRROLO[2,3-D]PYRIMIDIN-4-YL)ISOINDOLINE-1,3-DIONE

C14H8N4O2 (264.0647)

4-(2-chloroacetyl)-1,5-dimethyl-2-phenyl-pyrazol-3-one

C13H13ClN2O2 (264.0666)

6-Methyl-2-pyridin-4-ylquinoline-4-carboxylic acid

C16H12N2O2 (264.0899)

6-Methyl-2-pyridin-2-ylquinoline-4-carboxylic acid

C16H12N2O2 (264.0899)

2-[(2-CHLORO-4-FLUOROBENZYL)OXY]BENZALDEHYDE

C14H10ClFO2 (264.0353)

VINYL CHLORIDE/VINYL ACETATE/MALEIC ACID TERPOLYMER

C10H13ClO6 (264.0401)

3-CHLORO-2-FLUORO-4-METHYL-[1,1-BIPHENYL]-4-CARBOXYLIC ACID

C14H10ClFO2 (264.0353)

3-AMINO-3-[5-(2-CHLOROPHENYL)-FURAN-2-YL]-PROPIONIC ACID AMIDE

C13H13ClN2O2 (264.0666)

3-AMINO-3-[5-(3-CHLOROPHENYL)-FURAN-2-YL]-PROPIONIC ACID AMIDE

C13H13ClN2O2 (264.0666)

5-METHYL-4-NITRO-2-(4-NITRO-PHENYL)-2H-PYRAZOL-3-OL

C10H8N4O5 (264.0495)

Mordant Yellow 18

C13H9N2NaO3 (264.0511)

3-CHLORO-3-FLUORO-4-METHOXYBENZOPHENONE

C14H10ClFO2 (264.0353)

2-bromo-6-(2,5-dimethylpyrrol-1-yl)-4-methylpyridine

C12H13BrN2 (264.0262)

5-CHLORO-2-[(3-FLUOROBENZYL)OXY]BENZALDEHYDE

C14H10ClFO2 (264.0353)

5-CHLORO-2-[(4-FLUOROBENZYL)OXY]BENZALDEHYDE

C14H10ClFO2 (264.0353)

(3AS)-7-BROMO-3A 4 5 7A-TETRAHYDRO-2 2-&

C9H13BrO4 (263.9997)

3-ETHYL-5-[(PHENYLAMINO)METHYLENE]-2-THIOXO-4-THIAZOLIDINONE

C12H12N2OS2 (264.0391)

2-Oxo-6-phenyl-4-(trifluoromethyl)-1,2-dihydropyridine-3-carbonitrile

C13H7F3N2O (264.051)

4,4-Diisocyanato-3,3-dimethylbiphenyl

C16H12N2O2 (264.0899)

tert-Butyldimethylsilyl Trifluoromethanesulfonate

C7H15F3O3SSi (264.0463)

8-FLUORO-4H-(1)-BENZOPYRANO(4 3-B)THIOP&

C12H9FN2O2S (264.0369)

2,2,2-TRIFLUOROETHYL 3-NITROPHENYLCARBAMATE

C9H7F3N2O4 (264.0358)

1,3,5-Trimethyl-2,4,6-tris(chloromethyl)benzene

C12H15Cl3 (264.0239)

Methyl 2-amino-4-(3-methoxyphenyl)thiazole-5-carboxylate

C12H12N2O3S (264.0569)

METHYL 2-AMINO-4-(4-METHOXYPHENYL)THIAZOLE-5-CARBOXYLATE

C12H12N2O3S (264.0569)

Arctinol b

UNII:E263X00IUY

C13H12O2S2 (264.0279)

(5-FLUORO-2-((4-FLUOROBENZYL)OXY)PHENYL)BORONIC ACID

C13H11BF2O3 (264.0769)

(5-FLUORO-2-((2-FLUOROBENZYL)OXY)PHENYL)BORONIC ACID

C13H11BF2O3 (264.0769)

(5-FLUORO-2-((3-FLUOROBENZYL)OXY)PHENYL)BORONIC ACID

C13H11BF2O3 (264.0769)

2-NITRO-4-(TRIFLUOROMETHOXY)ACETANILIDE

C9H7F3N2O4 (264.0358)

6-methyl-2-pyridin-3-ylquinoline-4-carboxylic acid

C16H12N2O2 (264.0899)

lonaprofen

C14H13ClO3 (264.0553)

N-(4-METHYL-BENZOTHIAZOL-2-YL)-SUCCINAMIC ACID

C12H12N2O3S (264.0569)

1-(4-(BROMOMETHYL)PHENYL)-3,5-DIMETHYL-1H-PYRAZOLE

C12H13BrN2 (264.0262)

Ethyl 2-(3-fluoro-6-methoxy-1,5-naphthyridin-4-yl)acetate

C13H13FN2O3 (264.091)

2-Chloro-3-cyanopyridine-4-boronic acid pinacol ester

C12H14BClN2O2 (264.0837)

Chloralodol

2-methyl-4-(2,2,2-trichloro-1-hydroxyethoxy)pentan-2-ol

C8H15Cl3O3 (264.0087)

N - Nervous system > N05 - Psycholeptics > N05C - Hypnotics and sedatives > N05CC - Aldehydes and derivatives C78272 - Agent Affecting Nervous System > C29756 - Sedative and Hypnotic

pth-l-glutamic acid

C12H12N2O3S (264.0569)

Glycine, N-[2-[(carboxymethyl)amino]ethyl]-N-(2-hydroxyethyl ), disodium salt

C8H14N2Na2O5 (264.0698)

5-hex-3-yn-2-yl-5-prop-2-enyl-2-sulfanylidene-1,3-diazinane-4,6-dione

C13H16N2O2S (264.0932)

5-(2-chloro-4-nitrophenoxy)-2-methylpyridine

C12H9ClN2O3 (264.0302)

Benzoic acid,2-[(4-chlorophenyl)thio]-

C13H9ClO2S (264.0012)

(3-NITRO-5-(PYRROLIDINE-1-CARBONYL)PHENYL)BORONIC ACID

C11H13BN2O5 (264.0917)

1-(2-METHYLPROPYL)-1H-IMIDAZO[4,5-C]QUINOLINE

C17H12OS (264.0609)

methyl 10-bromodecanoate

C11H21BrO2 (264.0725)

tin (ii) octoate

C8H16O2Sn (264.0172)

4-(BENZYLOXY)-2,3-DIFLUOROPHENYLBORONIC ACID

C13H11BF2O3 (264.0769)

4-Benzyloxy-2,6-difluorophenylboronic acid

C13H11BF2O3 (264.0769)

Sulfiram

C10H20N2S3 (264.0789)

C471 - Enzyme Inhibitor

2-[(3,4-Difluorophenyl)sulfonyl]acetic acid ethyl ester

C10H10F2O4S (264.0268)

2-(4-CHLOROPHENYL)-5-METHYL-3H-IMIDAZOLE-4-CARBOXYLIC ACID ETHYL ESTER

C13H13ClN2O2 (264.0666)

1,1-Bis(4-cyanatophenyl)ethane

C16H12N2O2 (264.0899)

Dichloro(dicyclohexyl)silane

C12H22Cl2Si (264.0868)

1-Naphthalenecarboxylic acid, 4-hydroxyphenyl ester

C17H12O3 (264.0786)

5-(4,6-Dimethyl-pyrimidin-2-ylsulfanylmethyl)-furan-2-carboxylic acid

C12H12N2O3S (264.0569)

2-chloro-2,2-diphenylacetyl chloride

C14H10Cl2O (264.0109)

Picrolonic acid

C10H8N4O5 (264.0495)

Silicon tetraacetate

C8H12O8Si (264.0301)

8-methyl-2-pyridin-4-ylquinoline-4-carboxylic acid

C16H12N2O2 (264.0899)

3,3,4,4,5,5,6,6,6-Nonafluoro-1-hexanol

1-Hexanol, 3,3,4,4,5,5,6,6,6-nonafluoro-

C6H5F9O (264.0197)

Oxirane,2,3-bis(2-chlorophenyl)-

C14H10Cl2O (264.0109)

(2-(METHOXYCARBONYL)-5-(TRIFLUOROMETHOXY)PHENYL)BORONIC ACID

C9H8BF3O5 (264.0417)

2,4-Dichloro-5-(2-methoxyethoxy)phenylboronic acid

C9H11BCl2O4 (264.0127)

3-Isopropoxy-5-(trifluoromethoxy)phenylboronic acid

C10H12BF3O4 (264.0781)

4,5-Dichloro-2-(2-methoxyethoxy)phenylboronic acid

C9H11BCl2O4 (264.0127)

5-([1,1-BIPHENYL]-4-YL)-1H-PYRAZOLE-3-CARBOXYLIC ACID

C16H12N2O2 (264.0899)

5-CHLORO-1-P-TOLYL-1H-PYRAZOLE-3-CARBOXYLICACIDETHYLESTER

C13H13ClN2O2 (264.0666)

1-[4-(4-Chloro-2-fluorophenoxy)phenyl]ethanone

C14H10ClFO2 (264.0353)

6-chloro-3-nitro-N-(pyridin-4-ylmethyl)pyridin-2-amine

C11H9ClN4O2 (264.0414)

6-Methoxypyridine-2-boronic acid MIDA ester

C11H13BN2O5 (264.0917)

1,6-NAPHTHYRIDINE-3-CARBOXYLIC ACID, 7-CHLORO-1-CYCLOPROPYL-1,4-DIHYDRO-4-OXO-

C12H9ClN2O3 (264.0302)

Raluridine

5-Chloro-2,3-dideoxy-3-fluoro-uridine

C9H10ClFN2O4 (264.0313)

C471 - Enzyme Inhibitor > C1589 - Reverse Transcriptase Inhibitor > C97452 - Nucleoside Reverse Transcriptase Inhibitor D009676 - Noxae > D000963 - Antimetabolites > D015224 - Dideoxynucleosides C254 - Anti-Infective Agent > C281 - Antiviral Agent Raluridine is a purine nucleoside analog. Purine nucleoside analogs have broad antitumor activity targeting indolent lymphoid malignancies. Anticancer mechanisms in this process rely on inhibition of DNA synthesis, induction of apoptosis, etc[1].

9H-XANTHEN-9-ONE, 2-(TRIFLUOROMETHYL)-

C14H7F3O2 (264.0398)

ethyl nonafluorobutyl ether

C6H5F9O (264.0197)

5-[[4-(Dimethylamino)phenyl]methylene]-2,4-oxazolidinedithione

C12H12N2OS2 (264.0391)

5,5-dithiophen-2-ylimidazolidine-2,4-dione

C11H8N2O2S2 (264.0027)

4-(4-Bromophenyl)piperidin-4-carbonitrile

C12H13BrN2 (264.0262)

ETHYL PERFLUOROBUTYL ETHER

C6H5F9O (264.0197)

7-FLUORO-5-((TETRAHYDRO-2H-PYRAN-4-YL)OXY)QUINAZOLIN-4(3H)-ONE

C13H13FN2O3 (264.091)

6-(4-chlorophenoxy)pyridine-3-carbothioamide

C12H9ClN2OS (264.0124)

4-BROMO-2-NITROBENZYLBROMIDE

C14H14ClOP (264.0471)

2-thioxo-3-allyl-2-4-oxo-5-(n-methyl-pyrid-2-yliden)-1,3-thiazoldine

C12H12N2OS2 (264.0391)

Sulfaperin

4-amino-N-(5-methylpyrimidin-2-yl)benzenesulfonamide

C11H12N4O2S (264.0681)

J - Antiinfectives for systemic use > J01 - Antibacterials for systemic use > J01E - Sulfonamides and trimethoprim > J01ED - Long-acting sulfonamides C254 - Anti-Infective Agent > C29739 - Sulfonamide Anti-Infective Agent D000890 - Anti-Infective Agents > D013424 - Sulfanilamides

4-chloro-3-nitro-2-phenylmethoxypyridine

C12H9ClN2O3 (264.0302)

2-(4-cyanophenoxy)-5-(trifluoromethyl)pyridine

C13H7F3N2O (264.051)

N-(Tetrahydro-2-furoylcarbonyl)piperazine hydrobromide

C9H17BrN2O2 (264.0473)

(R)-3-((BENZYLOXY)CARBONYL)-2-OXOIMIDAZOLIDINE-4-CARBOXYLIC ACID

C12H12N2O5 (264.0746)

2-[(1-ETHYL-1H-BENZIMIDAZOL-2-YL)THIO]BUTANOIC ACID

C13H16N2O2S (264.0932)

1,3-Dithiane-2,2-diylbis(trimethylsilane)

C10H24S2Si2 (264.0858)

5-Chloro-1,1:3,1-terphenyl

C18H13Cl (264.0706)

SODIUM (E)-3-(3-METHOXY-3-OXOPROP-1-EN-1-YL)BENZENESULFONATE

C10H9NaO5S (264.0068)

5-[amino(methyl)amino]-4-chloro-2-(4-methylphenyl)pyridazin-3-one

C12H13ClN4O (264.0778)

(7-bromo-1-ethyl-1H-imidazo[4,5-c]pyridin-2-yl)acetonitrile

C10H9BrN4 (264.0011)

1,1,1,3-Tetrachlorononane

C9H16Cl4 (264.0006)

6,7-Dimethoxycoumarin-4-acetic Acid

C13H12O6 (264.0634)

4-(BOC-AMINOMETHYL)PHENYL ISOTHIOCYANATE

C13H16N2O2S (264.0932)

2-(5-CHLORO-2-FLUOROPHENYL)-6,7-DIHYDRO-1H-CYCLOPENTA[D]PYRIMIDIN-4(5H)-ONE

C13H10ClFN2O (264.0466)

methyl 3-(2,4-diaminophenoxy)thiophene-2-carboxylate

C12H12N2O3S (264.0569)

Ethyl 9-bromononanoate

C11H21BrO2 (264.0725)

Fluoro-N,N,N,N-tetramethylformamidinium hexafluorophosphate

C5H12F7N2P (264.0626)

4-NITRO-N-CARBOETHOXYPHTHALIMIDE

C11H8N2O6 (264.0382)

Metatartaric acid

C8H8O10 (264.0117)

It is used to stabilise fine wines by inhibiting potassium bitartrate crystal formn.

2-(5-(TRIFLUOROMETHYL)-1H-INDOL-3-YL)ETHANAMINE HYDROCHLORIDE

C11H12ClF3N2 (264.0641)

1-(4-CHLORO-PHENYL)-5-METHYL-1H-PYRAZOLE-3-CARBOXYLICACIDETHYLESTER

C12H9ClN2O3 (264.0302)

N-{6-chloroimidazo[1,2-b]pyridazin-2-yl}-2,2,2-trifluoroacetamide

C8H4ClF3N4O (264.0026)

METHYL 4-(3-NITROPHENYL)THIAZOLE-2-CARBOXYLATE

C11H8N2O4S (264.0205)

3-ALLYL-2-MERCAPTO-3,5,6,7-TETRAHYDRO-4H-CYCLOPENTA[4,5]THIENO[2,3-D]PYRIMIDIN-4-ONE

C12H12N2OS2 (264.0391)

ETHYL 1-(4-CHLOROPHENYL)-5-METHYL-1H-PYRAZOLE-3-CARBOXYLATE

C13H13ClN2O2 (264.0666)

(2R,3S)-1-CARBOXY-4-PENTYL-2,3-DIHYDROXYCYCLOHEXA-4,6-DIENE POTASSIUM SALT

C12H17KO4 (264.0764)

N-(2-Chlorophenyl)benzenecarbohydrazonoylchloride

C13H10Cl2N2 (264.0221)

4H-Thiopyran-4-one,2,6-diphenyl-

C17H12OS (264.0609)

2-Aminoimidazole hemisulfate

C6H12N6O4S (264.0641)

2-Aminophenol-4-sulfonanilide

C12H12N2O3S (264.0569)

Hydrazine,[2,4-bis(methylsulfonyl)phenyl]-

C8H12N2O4S2 (264.0238)

thorium oxide

Thorium dioxide

O2Th (264.0279)

D009676 - Noxae > D002273 - Carcinogens

5-(4-DIMETHYLAMINOBENZYLIDENE)RHODANINE

C12H12N2OS2 (264.0391)

2-(4-Isocyanatophenyl)-5-(trifluoromethyl)pyridine

C13H7F3N2O (264.051)

diftalone

C16H12N2O2 (264.0899)

C78272 - Agent Affecting Nervous System > C241 - Analgesic Agent > C2198 - Nonnarcotic Analgesic

methyl (E)-3-(4-methyl-1,3-thiazol-5-yl)-2-(1,2,4-triazol-1-ylmethyl)prop-2-enoate

C11H12N4O2S (264.0681)

3-hydroxynaphtho[3,2-b][1]benzofuran-6,11-dione

C16H8O4 (264.0423)

1-[1-(PHENYLSULFONYL)-1H-PYRROL-3-YL]ETHAN-1-ONE OXIME

C12H12N2O3S (264.0569)

2-(4-chloro-2-methylphenoxy)-3-nitropyridine

C12H9ClN2O3 (264.0302)

[3-(Benzyloxy)-2,6-difluorophenyl]boronic acid

C13H11BF2O3 (264.0769)

4-(5-bromopyridin-3-yl)-6-methylpyrimidin-2-amine

C10H9BrN4 (264.0011)

5-Bromo-5-deoxy-2-C-methyl-2,3-O-(1-methylethylidene)-D-ribonic-γ-lactone

C9H13BrO4 (263.9997)

3-HYDROXY-N-PYRIDIN-2-YL-2-NAPHTHAMIDE

C16H12N2O2 (264.0899)

N-(4-Chlorophenyl)benzenecarbohydrazonoylchloride

C13H10Cl2N2 (264.0221)

1-naphthyl phosphate monosodium salt monohydrate

C10H10NaO5P (264.0164)

8-METHYL-2-PYRIDIN-2-YL-QUINOLINE-4-CARBOXYLIC ACID

C16H12N2O2 (264.0899)

(3-PROPOXY-5-(TRIFLUOROMETHOXY)PHENYL)BORONIC ACID

C10H12BF3O4 (264.0781)

2,5-DIPHENYL-2H-PYRAZOLE-3-CARBOXYLIC ACID

C16H12N2O2 (264.0899)

2-(Bromomethyl)-2-butylhexanoic acid

C11H21BrO2 (264.0725)

4-Benzyloxy-2,3-difluorobenzoicacid

C14H10F2O3 (264.0598)

4-Benzyloxy-3,5-Difluorophenylboronic Acid

C13H11BF2O3 (264.0769)

2-(BIS-METHYLSULFANYL-METHYLENE)-MALONIC ACID DIETHYL ESTER

C10H16O4S2 (264.049)

2,2,2-TRIFLUORO-2,4,6-TRIMETHOXY-ACET OPHENONE

C11H11F3O4 (264.0609)

2-(5-chloro-6-methoxy-2-naphthyl)-propionic acid

C14H13ClO3 (264.0553)

jiecaoxi

C10H14Cl2N2O2 (264.0432)

Ethyl 7-methoxy-5-nitro-1H-indole-2-carboxylate

C12H12N2O5 (264.0746)

aclonifen

C12H9ClN2O3 (264.0302)

2-Chlorodibenzo[f,h]quinoxaline

C16H9ClN2 (264.0454)

3,4-dianilinocyclobut-3-ene-1,2-dione

C16H12N2O2 (264.0899)

N-(4-Anilinophenyl)maleimide

C16H12N2O2 (264.0899)

2-(6-Bromohexyloxy)tetrahydropyran

C11H21BrO2 (264.0725)

4-Chloro-3-nitro-N,N-dimethylbenzenesulfamide

C8H9ClN2O4S (263.9972)

2-[4-(trifluoromethoxy)phenoxy]propanehydrazide

C10H11F3N2O3 (264.0722)

2-[(5-Chloropyridin-2-yl)amino]-2-oxoacetic acid ethyl ester monohydrochloride

C9H9ClN2O3.HCl (264.0068)

Ethyl Nonafluorobutyl Ether (Mixture of isoMers)

C6H5F9O (264.0197)

Pyridin-3-ylmethyl-(tetrahydro-pyran-4-yl)-amine dihydrochloride

C11H18Cl2N2O (264.0796)

2-[METHYL-2-NITRO-4-(TRIFLUOROMETHYL)ANILINO]ETHAN-1-OL

C10H11F3N2O3 (264.0722)

4(3H)-Quinazolinone, 2-chloro-5-cyclobutyl-7-methoxy-

C13H13ClN2O2 (264.0666)

(2-HYDROXYIMINO-2-PHENYL-ETHYL)-CARBAMICACIDTERT-BUTYLESTER

C16H12N2O2 (264.0899)

METHYL 4-CHLORO-6-OXO-1-PHENYL-1,6-DIHYDROPYRIDAZINE-3-CARBOXYLATE

C12H9ClN2O3 (264.0302)

(4-((2,3-DIFLUOROBENZYL)OXY)PHENYL)BORONIC ACID

C13H11BF2O3 (264.0769)

(3-((2,3-DIFLUOROBENZYL)OXY)PHENYL)BORONIC ACID

C13H11BF2O3 (264.0769)

1-Propanol,3-[(4,5-dichloro-2-nitrophenyl)amino]-

C9H10Cl2N2O3 (264.0068)

Urea,1-(8-hydroxy-2-methyl-4-oxo-3(4H)-quinazolinyl)-3-methyl-2-thio- (6CI)

C11H12N4O2S (264.0681)

2-phenyl-1-[4-(trifluoromethyl)phenyl]ethanone

C15H11F3O (264.0762)

sodium O,O-di-sec-butyl dithiophosphate

C8H18NaO2PS2 (264.0383)

Potassium diisobutyl dithiophosphate

C8H18KOPS2+ (264.0174)

disodium,butanedioate,2-methyloxirane,oxirane

C9H14Na2O6 (264.0586)

4-(2-Oxazolyl)-phenyl-N-phenylnitrone

C16H12N2O2 (264.0899)

3-[(2-CHLORO-6-FLUOROBENZYL)OXY]BENZALDEHYDE

C14H10ClFO2 (264.0353)

Sodium-O,O-di(isobutyl) dithiophosphate

C8H18NaO2PS2 (264.0383)

1-(3-Methoxyphenyl)piperazine dihydrochloride

C11H18Cl2N2O (264.0796)

1-(4-Methoxyphenyl)piperazine dihydrochloride

C11H18Cl2N2O (264.0796)

thiopental sodium

C11H17N2NaO2S (264.0908)

D002491 - Central Nervous System Agents > D002492 - Central Nervous System Depressants > D006993 - Hypnotics and Sedatives D002491 - Central Nervous System Agents > D002492 - Central Nervous System Depressants > D000777 - Anesthetics C78272 - Agent Affecting Nervous System > C29756 - Sedative and Hypnotic > C67084 - Barbiturate D018377 - Neurotransmitter Agents > D018682 - GABA Agents > D018757 - GABA Modulators D002491 - Central Nervous System Agents > D000927 - Anticonvulsants C78272 - Agent Affecting Nervous System > C245 - Anesthetic Agent

(1-(Tetrahydro-2H-pyran-2-yl)-3-(trifluoromethyl)-1H-pyrazol-5-yl)boronic acid

C9H12BF3N2O3 (264.0893)

1-(4-chloro-3-trifluoromethylphenyl)piperazine

C11H12ClF3N2 (264.0641)

1-(4-CHLOROPHENYL)-5-PROPYL-1H-PYRAZOLE-4-CARBOXYLIC ACID

C13H13ClN2O2 (264.0666)

1-[3-Chloro-4-(trifluoromethyl)phenyl]piperazine

C11H12ClF3N2 (264.0641)

1-(2-METHANESULFONYL-ETHYL)PIPERAZINE DIHYDROCHLORIDE

C7H18Cl2N2O2S (264.0466)

2,5-diphenyl-4,6-pyrimidinediol

C16H12N2O2 (264.0899)

5-chloro-6-((2-iminopyrrolidin-1-yl)methyl)-5,6-dihydropyrimidin-4(3h)-one hydrochloride

C9H14Cl2N4O (264.0545)

4-Aminodiphenylamine-2-Sulfonic Acid

C12H12N2O3S (264.0569)

5-(2,5-Dioxotetrahydrofuryl)-3-Methyl-3-Cyclohexene-1,2-Dicarboxylic Anhydride

C13H12O6 (264.0634)

1,2,4-Cyclopentanetrione,3,5-diphenyl-

C17H12O3 (264.0786)

1,5-DIPHENYL-1H-PYRAZOLE-3-CARBOXYLIC ACID

C16H12N2O2 (264.0899)

Furagin

C10H8N4O5 (264.0495)

J - Antiinfectives for systemic use > J01 - Antibacterials for systemic use > J01X - Other antibacterials > J01XE - Nitrofuran derivatives D000890 - Anti-Infective Agents

2-amino-8-phenyl-7,9-dioxa-1-thia-3-azaspiro[4.5]dec-2-en-4-one

C12H12N2O3S (264.0569)

Temodox

2-hydroxyethyl 3-methyl-4-oxido-1-oxoquinoxalin-1-ium-2-carboxylate

C12H12N2O5 (264.0746)

C254 - Anti-Infective Agent > C28394 - Topical Anti-Infective Agent

2-(5,7-DICHLORO-1H-INDOL-3-YL)-ETHYLAMINE HYDROCHLORIDE

C10H11Cl3N2 (263.9988)

3-(7-bromoquinolin-4-yl)propan-1-amine

C12H13BrN2 (264.0262)

Zinc bis(4-oxo-2-penten-2-olate)

C10H16O4Zn (264.034)

4-(9h-fluoren-2-yl)-1,3-thiazol-2-amine

C16H12N2S (264.0721)

2-Amino-2-(6-phenyl-3-pyridyl)acetic Acid Hydrochloride

C13H13ClN2O2 (264.0666)

3-Amino-4-chloro-N-(4-fluorophenyl)benzamide

C13H10ClFN2O (264.0466)

2-Amino-2-[4-(2-pyridyl)phenyl]acetic Acid Hydrochloride

C13H13ClN2O2 (264.0666)

2-(8-Hydroxy-6-methoxy-1-oxo-1H-isochromen-3-yl)propionic acid

C13H12O6 (264.0634)

C274 - Antineoplastic Agent > C1742 - Angiogenesis Inhibitor > C1971 - Angiogenesis Activator Inhibitor

2-[(Cyclopropylcarbonyl)amino]-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamide

C13H16N2O2S (264.0932)

8,9,10-Trihydroxy-7-hydroxymethyl-2-thioxo-6-oxa-1,3-diaza-spiro[4.5]decan-4-one

C8H12N2O6S (264.0416)

Methyl 4,6-O-[(1R)-1-carboxyethylidene]-beta-D-galactopyranoside

C10H16O8 (264.0845)

Ozagrel hydrochloride

C13H13ClN2O2 (264.0666)

D018377 - Neurotransmitter Agents > D018494 - Histamine Agents > D006633 - Histamine Antagonists D006401 - Hematologic Agents > D005343 - Fibrinolytic Agents D050299 - Fibrin Modulating Agents D002317 - Cardiovascular Agents D004791 - Enzyme Inhibitors

(1-Oxyl-2,2,5,5-tetramethylpyrroline-3-methyl)methanethiosulfonate

C10H18NO3S2 (264.0728)

2-Allyl-1-hydroxy-9,10-anthraquinone

C17H12O3 (264.0786)

R162 is a potent inhibitor of glutamate dehydrogenase 1 (GDH1/GLUD1), with anti-cancer properties.

4-Methyl-2-(4-nitrophenyl)-1,3-thiazole-5-carboxylic acid

C11H8N2O4S (264.0205)

N-(6-ethoxy-1,3-benzothiazol-2-yl)butanamide

C13H16N2O2S (264.0932)

ethyl 2-(3-methyl-5-oxo-2,5-dihydro-1H-pyrazol-1-yl)-6-oxo-1,6-dihydro-5-pyrimidinecarboxylate

C11H12N4O4 (264.0859)

2-{[(4-Fluorobenzoyl)oxy]ethanimidoyl}-1,3-thiazole

C12H9FN2O2S (264.0369)

4-Hydroxy-3-methyl butyl diphosphate

C5H14O8P2 (264.0164)

3,8,9,10-Tetrahydroxy-7-hydroxymethyl-6-oxa-1,3-diaza-spiro[4.5]decane-2,4-dione

C8H12N2O8 (264.0594)

3-Methylbutylsulfanyl(phosphonooxy)phosphinic acid

C5H14O6P2S (263.9986)

Perlolyrine

InChI=1\C16H12N2O2\c19-9-10-5-6-14(20-10)16-15-12(7-8-17-16)11-3-1-2-4-13(11)18-15\h1-8,18-19H,9H

C16H12N2O2 (264.0899)

2,3,4,6-Tetrahydroxy-5-oxobenzo[7]annulene-8-carboxylic acid

C12H8O7 (264.027)

4-Aminobenzoyl-glutamate

C12H12N2O5-2 (264.0746)

L-gammaGlu-S-Methyl-L-Cys-OH

C9H16N2O5S (264.078)

2-Formamido-4-(2-formamidophenyl)-4-oxobutanoic acid

C12H12N2O5 (264.0746)

5,6-Difluoro-1-[4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]pyrimidine-2,4-dione

C9H10F2N2O5 (264.0558)

1-[(2R,4S,5S)-5-[Difluoro(hydroxy)methyl]-4-hydroxyoxolan-2-yl]pyrimidine-2,4-dione

C9H10F2N2O5 (264.0558)

[(2R,3S,4S,5R,6R)-5-acetyloxy-3,4,6-trihydroxyoxan-2-yl]methyl acetate

C10H16O8 (264.0845)

D001697 - Biomedical and Dental Materials > D001672 - Biocompatible Materials D019995 - Laboratory Chemicals > D007202 - Indicators and Reagents

N-[4-(5-oxazolyl)phenyl]benzamide

C16H12N2O2 (264.0899)

Avibactam(1-)

C7H10N3O6S- (264.029)

An organosulfate oxoanion that is the conjugate base of avibactam, obtained by deprotonation of the sulfo group.

4,5-dimethyl-N-(3-thienylmethylene)-3-thiophenecarbohydrazide

C12H12N2OS2 (264.0391)

2-Oxo-6-phenyl-4-(4-hydroxyphenyl)-1,2-dihydropyrimidine

C16H12N2O2 (264.0899)

N-(4-Aminobenzoyl)-L-glutamate

C12H12N2O5-2 (264.0746)

N-[2-[(4-methyl-1,2,5-oxadiazol-3-yl)oxy]ethyl]-4-nitroaniline

C11H12N4O4 (264.0859)

1,3-Benzothiazol-2-yl(thiomorpholin-4-yl)methanone

C12H12N2OS2 (264.0391)

GPL-8 terminal monosaccharide

C10H16O8 (264.0845)

2-methoxy-N-methyl-N-[5-(2-pyridinyl)-1,3,4-thiadiazol-2-yl]acetamide

C11H12N4O2S (264.0681)

1-(3-nitrophenyl)-2-(1H-1,2,4-triazol-5-ylthio)ethanone

C10H8N4O3S (264.0317)

4-chloro-N-(4-ethylphenyl)-3-methyl-5-isoxazolecarboxamide

C13H13ClN2O2 (264.0666)

1,3-dimethyl-6-[(2E)-2-(thiophen-2-ylmethylidene)hydrazinyl]pyrimidine-2,4(1H,3H)-dione

C11H12N4O2S (264.0681)

methyl 8-fluoro-4H-thieno[3,2-c]chromene-2-carboxylate

C13H9FO3S (264.0256)

N-(5-methoxy-1,3-benzothiazol-2-yl)-3-methylbutanamide

C13H16N2O2S (264.0932)

2-(4-Methoxyphenyl)-5-(2-methylpropylthio)-1,3,4-oxadiazole

C13H16N2O2S (264.0932)

L-alpha-aspartyl-L-methionine

C9H16N2O5S (264.078)

1-[(4R,5R)-3,3-Difluoro-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]pyrimidine-2,4-dione

C9H10F2N2O5 (264.0558)

2-[(2-chlorophenyl)methylthio]-6,7-dihydro-5H-pyrrolo[1,2-a]imidazole

C13H13ClN2S (264.0488)

Nitrososulfadiazine

C10H8N4O3S (264.0317)

A pyrimidine having a 4-nitrosobenzenesulfonamido group at the 2-position.

3,4,5-Trihydroxy-6-(2-methylpropanoyloxy)oxane-2-carboxylic acid

C10H16O8 (264.0845)

(3S)-3,7,8-trihydroxy-3-methyl-1,4-dihydropyrano[4,3-b]chromen-10-one

C13H12O6 (264.0634)

2-amino-7-[4-hydroxy-5-(hydroxymethyl)-2,5-dihydrofuran-2-yl]-3H-pyrrolo[2,3-d]pyrimidin-4-one

C11H12N4O4 (264.0859)

(5E)-4-Amino-5-[(3-ethoxy-4-hydroxyphenyl)methylidene]-1,3-thiazol-2-one

C12H12N2O3S (264.0569)

5-[(4-Hydroxyphenyl)diazenyl]-2,2-dimethyl-1,3-dioxane-4,6-dione

C12H12N2O5 (264.0746)

Scopoletin, TMS derivative

C13H16O4Si (264.0818)

Penialidin F

C13H12O6 (264.0634)

Trimethylsilyl 1,3-dioxoisobenzofuran-5-carboxylate

C12H12O5Si (264.0454)

6-Bromo-1,2,3,4-tetrahydro-3-methyl-gamma-carboline

C12H13BrN2 (264.0262)

N,N-Dichloroformyl-2,2-bipyrrolidine

C10H14Cl2N2O2 (264.0432)

[4-(1,2-dihydroxyethyl)-2-methoxyphenyl]oxidanesulfonic acid

C9H12O7S (264.0304)

gamma-glutamyl-s-methylcysteine

C9H16N2O5S (264.078)

5,8-Dihydro-6-(4-methyl-3-pentenyl)-1,2,3,4-tetrathiocin

C10H16S4 (264.0135)

Furazidine

C10H8N4O5 (264.0495)

1,3-dimethyl-6-[2-(thiophen-2-ylmethylidene)hydrazinyl]pyrimidine-2,4-dione

C11H12N4O2S (264.0681)

2,2-Difluoro-2-deoxyuridine

C9H10F2N2O5 (264.0558)

A pyrimidine 2-deoxyribonucleoside that is uridine in which the hydroxy group at position 2 has been replaced by two fluoro substituents. It is a metabolite of the drug gemcitabine.

Methoxyhydroxyphenylethyleneglycol sulfate

C9H12O7S (264.0304)

Dihydro-methylpentenyl)tetrathiocin

C10H16S4 (264.0135)

Anpirtoline (hydrochloride)

C10H14Cl2N2S (264.0255)

Anpirtoline hydrochloride is a hydrochloride of anpirtoline. Anpirtoline is a agonist of 5-HT1B[1].

Pozanicline (dihydrochloride)

C11H18Cl2N2O (264.0796)

Pozanicline dihydrochloride (ABT-089 dihydrochloride) is an orally bioavailable nicotinic acetylcholine receptor (nAChR) agonist with a Ki of 16.7 nM for binding to [3H]cytisine sites[1]. Pozanicline is an α4β2-selective nAChR agonist, which binds to rat brain α4β2 nAChR with a Ki of 17 nM while binding to α7 nAChR is insignificant[2].